(E)-N'-[2-(4-Chloro-3-nitro-phenyl-sulfon-yloxy)-3-methoxy-benzyl-idene]isonicotinohydrazide acetic acid tetra-solvate.
作者信息
Zhen Xiao-Li, Li Xiao-Liu
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Oct 22;64(Pt 11):o2170. doi: 10.1107/S1600536808034089.
Abstract
In the title compound, C(20)H(15)ClN(4)O(7)S·4CH(3)COOH, the central o-vanillin group makes dihedral angles of 9.50 (11) and 42.86 (7)°, respectively, with its attached pyridine and nitro-benzene rings. The crystal packing is stabilized by N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds and C-H⋯O inter-actions, leading to an infinite three-dimensional network. A short intramolecular C-H⋯O contact is also seen.
摘要
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